AI agents & screen readers: for a machine-readable, text-only catalogue, start at /llms.txt. Products are available as Markdown (/products.md, /products/{handle}.md) and JSON (/products.json, /products/{handle}.json).
Store

Adafruit

$15.95 |
In stock at supplier
No reviews yet

These 14-segment alphanumeric LED displays can show the full alphabet, numbers, and select symbols in a bright pure green hue. With a 0.54" digit height and ...

Stock availability

Available with leadtime
30 available
Estimated Delivery
Arrives
Disclaimer
View Markdown
Secure checkout

These 14-segment alphanumeric LED displays can show the full alphabet, numbers, and select symbols in a bright pure green hue. With a 0.54" digit height and 14 mcd brightness, they're readable from up to 7 metres (23 feet) away — perfect for clocks, counters, status readouts, and scrolling text projects.

Each display has two digits with 18 pins (9 per side) at standard 0.1" spacing, making them breadboard-friendly. You get a pack of two displays (four digits total). Pair them with an Adafruit 14-segment LED Alphanumeric Backpack (sold separately) for easy I2C control of each character.

Key Features

  • 14-Segment Alphanumeric – Displays letters, numbers, and symbols
  • Pure Green Colour – Bright, vivid green LEDs on a black background
  • 0.54" Digit Height – Readable from up to 7 m away
  • 14 mcd Brightness – Adjustable via current control, up to 20 mA maximum
  • Breadboard Compatible – 0.1" pin spacing with 9 pins per side
  • Pack of 2 – Four digits total for clocks, words, and counters

Ideal For

  • Digital clocks and timers
  • Scrolling text displays
  • Status readouts and counters
  • Embedded system user interfaces

Package Contents

  • 2× Dual Alphanumeric Display (Green, 0.54" digit height)
Note: This is just the display modules. Driver backpack is sold separately. Green colour may not exactly match other green 7-segment displays due to manufacturing process differences.

Jargon buster

Plain-language definitions for the technical terms used above.

I2C
I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
LED
A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.

Related Tutorials

Free guides on learn.littlebird.com.au

Stella
Stella Expert

Ask me anything about this product

Maddy, co-founder of Little Bird

Need help? We're here for you!

Hi, I'm Maddy. My team and I are ready to help with your order or any questions.